2784860204

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1\times {\mathrm{2063}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 5727418368

約数和(自身を除く): 2942558164

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1303, 2063, 2606, 4126, 5212, 8252, 9121, 14441, 18242, 28882, 36484, 48211, 57764, 76331, 96422, 152662, 192844, 305324, 337477, 534317, 674954, 1068634, 1349908, 2137268, 2688089, 5376178, 10752356, 18816623, 37633246, 75266492, 99459293, 198918586, 397837172, 696215051, 1392430102, 2784860204]

約数ペア:

[(1, 2784860204), (2, 1392430102), (4, 696215051), (7, 397837172), (14, 198918586), (28, 99459293), (37, 75266492), (74, 37633246), (148, 18816623), (259, 10752356), (518, 5376178), (1036, 2688089), (1303, 2137268), (2063, 1349908), (2606, 1068634), (4126, 674954), (5212, 534317), (8252, 337477), (9121, 305324), (14441, 192844), (18242, 152662), (28882, 96422), (36484, 76331), (48211, 57764)]